59755

Ammonium Standard for IC

TraceCERT^®, 1000 mg/L NH₄⁺ in water (nominal concentration)

• Código UNSPSC: 41116107
• NACRES: NA.24

Propiedades

• grado: certified reference material; TraceCERT^®
• Nivel de calidad: 300
• Línea del producto: TraceCERT^®
• concentración: 1000 mg/L NH₄⁺ in water (nominal concentration)
• técnicas: ion chromatography: suitable
• aplicaciones: environmental; food and beverages
• formato: single component solution

Descripción

Descripción general

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Aplicación

It is intended to be used during the calibration of ion chromatography-based analytical techniques.

Características y beneficios

• Produced under ISO/IEC 17025 and ISO 17034 accreditation
• Traceable to SI unit of mole through internationally accepted institutions such as NIST or BAM
• Accompanied by a comprehensive Certificate of Analysis (CoA) (up to four pages) with data on stability, density, homogeneity, the accuracy of concentration, uncertainty, and traceability
• Gravimetrically prepared using high-quality qNMR-characterized starting materials and qualified precision balances to ensure minimal uncertainty
• Rigorously tested through real-time stability studies to ensure accuracy and shelf life
• Available in an HDPE bottle, sealed in an aluminum bag

Ligadura / enlace

Visit the IC Portal to learn more

Nota de análisis

1000 mg/L NH⁴⁺ in water, prepared with high purity NH₄Cl and water

Información legal

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Código de clase de almacenamiento: 12 - Non Combustible Liquids
• Clase de riesgo para el agua (WGK): nwg
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves